Absolute Maximum Ratings
Lead Temperature Soldering
Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak
Reflow (SMD styles only) ......................................................................................60 sec. max above 183¡C, 230¡C peak
Storage Temperature Range ..................................................................................................................................-65¡C to 150¡C
Electrical Characteristics: TA = 25¡C, unless otherwise stated.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Absolute Maximum Voltage (pin 3)
Output Latch Current
38
V
100
70
mA
¡C
Operation Temperature
Range, TA
0
■ 24V System (C2 = 100 µF, R7 = 12 M½)
Operating Voltage
(pin 3)
13.8
22.5
35
35
V
Average Supply Current
Peak Supply Current
Peak Supply Current
Regulator Voltage
V (pin 3) = 22.5V
60
µA
µA
µA
V
V (pin 3) = 22.5V )(non Òspeed upÓ)
V (pin 16) = 12V )(Òspeed upÓ)
(pin 16)
100
350
15.7
150
12.8
8.7
■ 12V System (C2 = 150µF, R7 = 12M½)
Operating Voltage
(pin 3)
12
V
Average Supply Current
Peak Supply Current
Peak Supply Current
Regulator Voltage
V (pin 3) = 12V
60
µA
µA
µA
V
V (pin 3) = 12V (non Òspeed upÓ)
V (pin 16) = 8V (Òspeed upÓ mode)
(pin 16) (V pin 3 = 12V)
100
350
11.85
■ Oscillator
Output Frequency
Sink Current
R6 = 18k½, C3 = .0068µF
(pin 14)
2.1
16
3.3
26
4.4
35
kHz
µA
µA
V
Source Current
(pin 14)
19
26
32
High Trip Point Voltage
Low Trip Point Voltage
(pin 14)
1.8
1.2
1.9
1.4
2.2
1.5
(pin 14)
V
■ LED Drive (Detector LED and Status LED)
Source Current (pin 15)
Detector LED
R8=36½
V IR LED = 1.156V
V Status LED = 1.99V
20
10
3.7
30
40
mA
mA
V
Status LED (alarm)
Regulator Voltage (pin 15)
ISOURCE = 30mA
4.4
5.2
■ Amplifier A1
Fixed Gain
26
dB
nA
nA
nA
Input Current B1
Input Current B2
Input current (B1-B2)
(pin 5)
(pin 6)
500
500
1000
1000
250
2
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
